GMC Workshop Service and Repair Manuals > V 3500 P/U 4WD V8-454 7.4L VIN W 4-bbl (1988) > Maintenance | Tune-up and Engine Performance Checks | Spark Plug Wire <--> [Ignition Cable] | Component Information | Technical Service Bulletins | Page 717

Distributor, Ignition > < Engine - Miss, Hesitation, or Roughness|Page 716

Page 1

background image

Spark Plug Wire: Locations

Spark Plug Wire Routing

Maintenance
Tune-up and Engine Performance Checks
Spark Plug Wire <--> [Ignition Cable] / Technical Service Bulletins
Page 717

Distributor, Ignition > < Engine - Miss, Hesitation, or Roughness|Page 716